<template>
  <el-row :gutter="40" class="panel-group">
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('newVisitis')">
        <el-row>
          <el-col :span="24" class="date">
            <h1 class="date_tit"><span>35625,223256</span></h1>
            <div class="date_ratio">
              <span>周同比12% <i class="el-icon-caret-top" /></span>
              <span>日环比12% <i class="el-icon-caret-bottom" /></span>
            </div>
            <el-row>
              <el-col :style="{ height: '1px', border: '1px solid #e4e7ed' }" />
            </el-row>
            <h3 class="bottom">试题库数量:132132</h3>
          </el-col>
        </el-row>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('messages')">
        <!-- <el-alert title="消息提示的文案" type="info" show-icon /> -->
        <raddar-chart />
        <el-row>
          <el-col :style="{ height: '1px', border: '1px solid #e4e7ed' }" />
        </el-row>
        <h3>试题库数量:132132</h3>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('purchases')">
        <pie-chart />
        <el-row>
          <el-col :style="{ height: '1px', border: '1px solid #e4e7ed' }" />
        </el-row>
        <h3>试题库数量:132132</h3>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="handleSetLineChartData('shoppings')">
        <bar-chart />
        <el-row>
          <el-col :style="{ height: '1px', border: '1px solid #e4e7ed' }" />
        </el-row>
        <h3>试题库数量:132132</h3>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import RaddarChart from './RaddarChart.vue'
import PieChart from './PieChart'
import BarChart from './BarChart'
export default {
  components: {
    RaddarChart,
    PieChart,
    BarChart
  },
  methods: {
    handleSetLineChartData(type) {
      this.$emit('handleSetLineChartData', type)
    }
  }
}
</script>

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;

  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    padding: 20px;
    // height: 108px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.05);
    .date {
      text-align: center;
      .date_tit {
        height: 150px;
        line-height: 150px;
      }
      .bottom {
        text-align: left;
      }
      .date_ratio {
        font-size: 15px;
        text-align: left;
        span:nth-child(2) {
          margin-left: 30px;
        }
        .el-icon-caret-top {
          color: #f32400;
        }
        .el-icon-caret-bottom {
          color: #02a412;
        }
      }
    }
    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }

      .icon-people {
        background: #40c9c6;
      }

      .icon-message {
        background: #36a3f7;
      }

      .icon-money {
        background: #f4516c;
      }

      .icon-shopping {
        background: #34bfa3;
      }
    }

    .icon-people {
      color: #40c9c6;
    }

    .icon-message {
      color: #36a3f7;
    }

    .icon-money {
      color: #f4516c;
    }

    .icon-shopping {
      color: #34bfa3;
    }

    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }

    .card-panel-icon {
      float: left;
      font-size: 48px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
      }
    }
  }
}

@media (max-width: 550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>
